| Student Age Group | Number | Percent |
|---|---|---|
| 20-21 | 19,015 | 31.78% |
| 18-19 | 15,803 | 26.41% |
| 22-24 | 11,903 | 19.89% |
| 25-29 | 7,287 | 12.18% |
| 35 and over | 2,575 | 4.30% |
| 30-34 | 2,334 | 3.90% |
Most Ohio State students fall into the 20-21 age-range. Student age diversity is considered average.